/*
 * Copyright (c) 2003 JGoodies Karsten Lentzsch. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of JGoodies Karsten Lentzsch nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.plealog.genericapp.ui.common;

import javax.swing.*;
import javax.swing.border.AbstractBorder;
import java.awt.*;
import java.io.Serial;


/**
 * This is a custom border for the raised header pseudo 3D effect.
 *
 * @author Karsten Lentzsch
 */
public class RaisedHeaderBorder extends AbstractBorder {

	@Serial
	private static final long serialVersionUID = 7607498793424562762L;
	private static final Insets INSETS = new Insets(1, 1, 1, 0);

	public Insets getBorderInsets(Component c) {
		return INSETS;
	}

	public void paintBorder(Component c, Graphics g,
	                        int x, int y, int w, int h) {

		g.translate(x, y);
		g.setColor(UIManager.getColor("controlLtHighlight"));
		g.fillRect(0, 0, w, 1);
		g.fillRect(0, 1, 1, h - 1);
		g.setColor(UIManager.getColor("controlShadow"));
		g.fillRect(0, h - 1, w, 1);
		g.translate(-x, -y);
	}
}

